Question

sin (-θ) csc (θ) + cos (θ) sec (θ)

Answer 1

Does this all equal 0?

Answer 2

i'm not sure. i'm meant to find the equivalent.. i thought it was -1 but its not

Answer 3

So just pretty much simplify?

Answer 4

The questions you should ask yourself are
1) Is secant and cosecant defined everywhere?
and
2) how does sin(-x) relate to sin(x).

Answer 5

oh thanks

Answer 6

Do you need help simplifying it then?

Answer 7

no i got it. read the question wrong